High-quality Water Drilling Machine Diamond Drilling Tool Engineering Drilling Machine 220V 1600r/min Max.180MM

Model: 6166 Voltage: 220V Frequency: 50Hz Weight: 7KG Lubricating oil: mixed oil Packing size: 41*12*33cm Drilling diameter: 166mm No-load speed: 0-1600r/min Maximum opening diameter: 180mm Protection function: clutch overload protection